Patents by Inventor Bernd ELBERT

Bernd ELBERT has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • STYRENE BUTADIENE BLOCK COPOLYMER COMPOSITIONS FOR MEDICAL DEVICES
    Publication number: 20240026147
    Abstract: The present invention relates to transparent and flexible styrene butadiene copolymer compositions having high softness and temperature resistance as well as good processability, and the process for their preparation. Further, the invention is directed to shaped articles produced from the inventive polymer composition, and the use of said polymer composition for preparing moldings, in particular for medical applications, in particular medical drip chambers.
    Type: Application
    Filed: October 12, 2020
    Publication date: January 25, 2024
    Inventors: Michiel VERSWYVEL, Norbert NIESSNER, Florian JOCHUM, Bernd ELBERT
  • Polymer composition comprising at least one vinyl aromatic diene block copolymer and specific amounts of oil
    Patent number: 11078356
    Abstract: The present invention relates to a polymer composition comprising at least one block copolymer and a specific amount of at least one oil component. The block copolymer, which is the polymeric matrix of the inventive composition, is built up from at least one vinyl aromatic monomer MA and at least one conjugated diene monomer MB, in particular the block copolymer is a styrene butadiene block copolymer (SBC).
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: August 3, 2021
    Assignee: INEOS STYROLUTION GROUP GMBH
    Inventors: Andrea Colombo, Michael Hamilton, Michiel Verswyvel, Eike Jahnke, Bernd Elbert, Norbert Niessner, Konrad Knoll
  • POLYMER COMPOSITION COMPRISING AT LEAST ONE VINYL AROMATIC DIENE BLOCK COPOLYMER AND SPECIFIC AMOUNTS OF OIL
    Publication number: 20190233637
    Abstract: The present invention relates to a polymer composition comprising at least one block copolymer and a specific amount of at least one oil component. The block copolymer, which is the polymeric matrix of the inventive composition, is built up from at least one vinyl aromatic monomer MA and at least one conjugated diene monomer MB, in particular the block copolymer is a styrene butadiene block copolymer (SBC).
    Type: Application
    Filed: June 26, 2017
    Publication date: August 1, 2019
    Inventors: Andrea COLOMBO, Michael HAMILTON, Michiel VERSWYVEL, Eike JAHNKE, Bernd ELBERT, Norbert NIESSNER, Konrad KNOLL